global report | global report investigating novel coronavirus haplotypes

Lineages of interest 2020-12-26



Table 1 | Summary of data

Lineage Country Sequence count Earliest sequence Travel history
B.1.1.7 UK 3625, Denmark 9, Ireland 7, Netherlands 3, Australia 3, Hong_Kong 2, Singapore 1, Israel 1, France 1, Italy 1 3653 2020-09-20
B.1.351 South_Africa 203, UK 1 204 2020-10-08

Lineage B.1.1.7

The number of ticketed origin-to-destination journeys from London airports to countries outside the United Kingdom during October 2020. Colours indicate numbers of published genomes of B.1.1.7 deposited on GISAID as of December 26, 2020. Grey bars indicate countries that have reported the presence of the variant but have not yet published B.1.1.7 sequences on GISAID as of the 26-Dec-2020. White bars indicate countries with no reports of B.1.1.7. Flight data come from the International Air Transportation Association that capture anonymized, passenger-level flight itinerary data, comprising both commercial flights and scheduled charter flights. These data account for ~90% of global air travel volumes, with the remaining volumes modelled using market intelligence. We report data from destinations including >5,000 passengers.

Flights from UK

Figure by Moritz Kraemer

Caveat: Most locations outside the original focus have not reported sustained transmission and many cases have known travel links to the focal location. Increasing numbers of international cases is currently likely due to increased surveillance and vigilance.

Table B.1.1.7 | Lineage B.1.1.7

Statistic Information
Count 3653
SNPs aa:orf1ab:T1001I aa:orf1ab:A1708D aa:orf1ab:I2230T del:11288:9 del:21765:6 del:21991:3 aa:S:N501Y aa:S:A570D aa:S:P681H aa:S:T716I aa:S:S982A aa:S:D1118H aa:Orf8:Q27* aa:Orf8:R52I aa:Orf8:Y73C aa:N:D3L aa:N:S235F

Figure 1 | Cumulative Sequences Time B.1.1.7

2020-12-26T11:43:26.677998 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Figure 2 | Map By Date B.1.1.7

2020-12-26T11:43:26.110780 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Figure 3 | Map Sequence Counts B.1.1.7

2020-12-26T11:43:26.358009 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Figure 4 | Bar Chart Country Counts B.1.1.7

2020-12-26T11:43:26.540293 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Lineage B.1.351

Caveat: Most locations outside the original focus have not reported sustained transmission and many cases have known travel links to the focal location. Increasing numbers of international cases is currently likely due to increased surveillance and vigilance.

Table B.1.351 | Lineage B.1.351

Statistic Information
Count 204
SNPs aa:orf1ab:K1655N aa:S:D215G aa:S:E484K aa:S:N501Y snp:C23664T

Figure 5 | Cumulative Sequences Time B.1.351

2020-12-26T11:43:28.217060 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Figure 6 | Map By Date B.1.351

2020-12-26T11:43:27.791686 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Figure 7 | Map Sequence Counts B.1.351

2020-12-26T11:43:27.998466 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/

Figure 8 | Bar Chart Country Counts B.1.351

2020-12-26T11:43:28.116133 image/svg+xml Matplotlib v3.3.3, https://matplotlib.org/